How to tell sex of marijuana

How to Determine the Sex of a Cannabis Plant Female cannabis pre-flowers grow as tiny bracts with hair-like stigma peeking out. Male plants produce small, round balls at the nodes.

4. Clone the marijuana plants to determine sex. This is really the only foolproof way to determine the sex before the plants achieve maturity. You simply have to take a cutting from any number of.

Feb 18, · How To Sex Your Marijuana Plants by which I mean how to tell male Cannabis plants from Female Cannabis plants. Determining Gender can be . In growing marijuana, early sexing is possible during the pre-flowering phase and that is on the 4 th or 5 th week of the vegetative period. Begin sexing the cannabis plants during the pre-flowering time with the use of a magnifier and of course, the expertise to determine males from females.

Once you have identified the sex of the clone, you will know the sex of the mother or father it was taken from. You can then discard the male plants and replace them with the younger female clones at a .

It is very important to determine the sex of your marijuana plants, and preferably as early as possible. Only the female marijuana plants produces the buds which we all know and love, male plants on the other hand do not produce buds. Jul 19, · If you are new to cannabis cultivation and were not previously familiar with the unique male or female gender system of the marijuana crop – or perhaps if you didn’t even know what a hermaphrodite plant was – then hopefully this guide has provided some insight in terms of how to tell if your marijuana plants are male vs female.5/5(1).